136103 has 4 divisors (see below), whose sum is σ = 148488. Its totient is φ = 123720.

The previous prime is 136099. The next prime is 136111. The reversal of 136103 is 301631.

136103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 136103 - 2² = 136099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 136103.

It is not an unprimeable number, because it can be changed into a prime (136133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6176 + ... + 6197.

It is an arithmetic number, because the mean of its divisors is an integer number (37122).

2¹³⁶¹⁰³ is an apocalyptic number.

136103 is a deficient number, since it is larger than the sum of its proper divisors (12385).

136103 is a wasteful number, since it uses less digits than its factorization.

136103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12384.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 136103 is about 368.9214008431. The cubic root of 136103 is about 51.4386109883.

Adding to 136103 its reverse (301631), we get a palindrome (437734).

It can be divided in two parts, 13 and 6103, that added together give a palindrome (6116).

The spelling of 136103 in words is "one hundred thirty-six thousand, one hundred three".